Howtoforge published a tutorial showing you how to install and use Nessus Security Scanner on Rocky Linux.

How to Install and Use Nessus Security Scanner on Rocky Linux

Nessus is an open-source network vulnerability scanner for vulnerability assessments, penetration testing, and ethical hacking. It uses the Common Vulnerabilities and Exposures (CVE) architecture and is one of the most comprehensive vulnerability scanners on the market. With Nessus, you can perform network vulnerability scanning, find misconfigurations and Denial of Service (Dos) vulnerabilities, and many more.

How to Install and Use Nessus Security Scanner on Rocky Linux